Library directories for tilegx

[Chris Metcalf]

On 11/7/2016 11:25 AM, Joseph Myers wrote:
> On Thu, 3 Nov 2016, Chris Metcalf wrote:
>
>> On 11/3/2016 7:08 PM, Joseph Myers wrote:
>>> Incidentally, I found another issue in building: GCC has a tilegxbe-*
>>> target name for big-endian, but sysdeps/tile/preconfigure only handles
>>> tilegx, not tilegxbe.  However, that's easy to work around by configuring
>>> glibc for a different triplet from GCC.
>> Good point.  I don't actually test tilegxbe; I don't think we ever had a lot
>> of interest in that version of the toolchain.  I will try to remember to add
>> it next time I do tests, and I can push up a fix to preconfigure at that point
>> too (or feel free to push one yourself).
> In fact there are more problems:
>
> * Using GCC 6 branch, the tilegxbe build fails with an ICE building libgcc
> in the first GCC build.
>
> * Using GCC mainline, I get ICEs building libgcc for both tilegx and
> tilegxbe.

Thanks - I've passed these on to our compiler team as well.

-- 
Chris Metcalf, Mellanox Technologies
http://www.mellanox.com